A348175 - cp's OEIS frontend

A348175 Irregular table T(n,k) read by rows: T(n,k) = T(n-1,k/2) when k is even and 3*T(n-1,(k-1)/2) + 2^(n-1) when k is odd. T(0,0) = 0 and 0 <= k <= 2^n-1.

n	a(n)
0	0
1	0
2	1
3	0
4	2
5	1
6	5
7	0
8	4
9	2
10	10
11	1
12	7
13	5
14	19
15	0
16	8
17	4
18	20
19	2
20	14
21	10
22	38
23	1
24	11
25	7
26	29
27	5
28	23
29	19
30	65
31	0
32	16
33	8
34	40
35	4
36	28
37	20
38	76
39	2
40	22
41	14
42	58
43	10
44	46
45	38
46	130
47	1
48	19
49	11
50	49
51	7
52	37
53	29
54	103
55	5
56	31
57	23
58	85
59	19
60	73
61	65
62	211

[0, 0, 1, 0, 2, 1, 5, 0, 4, 2, 10, 1, 7, 5, 19, 0, 8, 4, 20, 2, 14, 10, 38, 1, 11, 7, 29, 5, 23, 19, 65, 0, 16, 8, 40, 4, 28, 20, 76, 2, 22, 14, 58, 10, 46, 38, 130, 1, 19, 11, 49, 7, 37, 29, 103, 5, 31, 23, 85, 19, 73, 65, 211]

cp's OEIS Frontend

A348175 Irregular table T(n,k) read by rows: T(n,k) = T(n-1,k/2) when k is even and 3*T(n-1,(k-1)/2) + 2^(n-1) when k is odd. T(0,0) = 0 and 0 <= k <= 2^n-1.

Table of values

List of values

n	a(n)
0	0
1	0
2	1
3	0
4	2
5	1
6	5
7	0
8	4
9	2
10	10
11	1
12	7
13	5
14	19
15	0
16	8
17	4
18	20
19	2
20	14
21	10
22	38
23	1
24	11
25	7
26	29
27	5
28	23
29	19
30	65
31	0
32	16
33	8
34	40
35	4
36	28
37	20
38	76
39	2
40	22
41	14
42	58
43	10
44	46
45	38
46	130
47	1
48	19
49	11
50	49
51	7
52	37
53	29
54	103
55	5
56	31
57	23
58	85
59	19
60	73
61	65
62	211

n	a(n)
0	0
1	0
2	1
3	0
4	2
5	1
6	5
7	0
8	4
9	2
10	10
11	1
12	7
13	5
14	19
15	0
16	8
17	4
18	20
19	2
20	14
21	10
22	38
23	1
24	11
25	7
26	29
27	5
28	23
29	19
30	65
31	0
32	16
33	8
34	40
35	4
36	28
37	20
38	76
39	2
40	22
41	14
42	58
43	10
44	46
45	38
46	130
47	1
48	19
49	11
50	49
51	7
52	37
53	29
54	103
55	5
56	31
57	23
58	85
59	19
60	73
61	65
62	211

n	a(n)
0	0
1	0
2	1
3	0
4	2
5	1
6	5
7	0
8	4
9	2
10	10
11	1
12	7
13	5
14	19
15	0
16	8
17	4
18	20
19	2
20	14
21	10
22	38
23	1
24	11
25	7
26	29
27	5
28	23
29	19
30	65
31	0
32	16
33	8
34	40
35	4
36	28
37	20
38	76
39	2
40	22
41	14
42	58
43	10
44	46
45	38
46	130
47	1
48	19
49	11
50	49
51	7
52	37
53	29
54	103
55	5
56	31
57	23
58	85
59	19
60	73
61	65
62	211